747 Union Street, 4, Brooklyn 11215

This property is over the surcharge market-value threshold, but a primary-residence indicator was found in public records.

Market value (FY27)
$3,424,000
Estimated annual surcharge
$179,760/yr · 5.25% tier (Class 2, $3M–$5M)
Owner of record
747 Union St Owners Corp.
Borough
Brooklyn
Block / Lot
953 / 79
BBL (PARID)
3009530079
Tax class
2C
Building class
C6
Apartment
4
Co-op account
301654

Estimate = phase-1 rate × FY27 DOF market value. Co-op unit values are imputed by DOF at determination; see methodology.

Historic photos

  • 1940s tax photo of 747 Union Street, 4, NYC

    1939–41 tax photo · © City of New York, NYC Municipal Archives · via 1940s.nyc

  • 1980s tax photo of 747 Union Street, 4, NYC

    1980s tax photo · © City of New York, NYC Municipal Archives · via 1940s.nyc

NYC Municipal Archives tax photographs — view on 1940s.nyc (opens in new tab). Images © City of New York; bulk/commercial reuse requires Archives permission.